Folding field rack



FIG. 1 is a perspective view of a folding field rack showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is another perspective thereof, showing the folding field rack in a folded state; and,

FIG. 9 is another perspective thereof, showing the folding field rack in a superimposed state of use.

The broken lines depict portions of the folding field rack that form no part of the claimed design. 

CLAIM The ornamental design for a folding field rack, as shown and described. 